Bio.
Using your head is great (as long as you don't run into a wall... :o))
As i told Tutu, it's better to miss the bottom and buy on the way up, than to ride it all the way down.
Personal example is AIS, when I first bought around 0.80 (in 2008) and did not buy much on the way down to 0.30.
I bought a lot on the way up and today it's my largest position ever and the most profitable.
Agree with you on burn scar, but i need to see confirmation from FDA and company, since i don't think this kind of process will be used off label where there is a high risk of lawsuits.
Good luck to you (and I might join if i see reversal confirmation).